Run metric requests in batches of eight workers, isolate endpoint failures,
and preserve CPU and memory history when Sentinel lacks a summary endpoint.
Repair Sentinel tokens before creating workers and bound SSH fetch timeouts.
Reauthorize team servers on refresh and hydration, clear stale metrics after
transfers or deletions, and resolve container metadata for team ID zero.
Use only root filesystem samples when mount fields are present, while
supporting legacy disk data. Add regression coverage for concurrent workers,
access changes, endpoint failures, and disk mapping.
Sentinel stores container used memory in bytes while application and
database charts label the series as megabytes. Convert those samples
before they reach the frontend so the graph is not inflated by ~1024x.
Replace hard validation error with self-healing token logic. Tokens that
are null, empty, or fail decryption are now regenerated automatically
rather than crashing sentinel startup or metrics reads.
Token format changed from encrypted JSON payload to a plain 64-char
random string (Str::random), eliminating double-encryption issues and
simplifying the validation regex to cover the new character set.
New `ensureValidSentinelToken()` method on ServerSetting centralises
the get-or-regenerate contract; both StartSentinel and HasMetrics now
delegate to it. HasMetrics logs a warning when regeneration occurs so
operators know a sentinel container restart is required.
`isValidSentinelToken()` now accepts `?string` (null → false).
Adds feature tests covering: null/empty/undecryptable stored values,
idempotent return of valid tokens, RuntimeException only when
regeneration itself produces an invalid token, no double-encryption of
newly generated tokens, and cast round-trip consistency.
Wraps inline chart initialization scripts in IIFEs to create local scope for variables. This prevents "Identifier has already been declared" errors when Livewire's SPA navigation re-executes scripts, allowing smooth navigation between metrics pages without page refresh.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
Andras Bacsai
Aditya Tripathi
